blob: 31a688a3fb774f501d460185b9f44d9baf260f68 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
Linus Torvalds1da177e2005-04-16 15:20:36 -07002 *
3 * v4l2 device driver for cx2388x based TV cards
4 *
5 * (c) 2003,04 Gerd Knorr <kraxel@bytesex.org> [SUSE Labs]
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 */
21
22#include <linux/pci.h>
23#include <linux/i2c.h>
24#include <linux/i2c-algo-bit.h>
Mauro Carvalho Chehab98f30ed2005-11-08 21:37:17 -080025#include <linux/videodev2.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070026#include <linux/kdev_t.h>
27
28#include <media/tuner.h>
29#include <media/tveeprom.h>
30#include <media/audiochip.h>
31#include <media/video-buf.h>
32#include <media/video-buf-dvb.h>
33
34#include "btcx-risc.h"
35#include "cx88-reg.h"
36
Mauro Carvalho Chehab10b89ee32005-09-09 13:04:03 -070037#include <linux/version.h>
Mauro Carvalho Chehabc5287ba2005-07-15 03:56:28 -070038#define CX88_VERSION_CODE KERNEL_VERSION(0,0,5)
Linus Torvalds1da177e2005-04-16 15:20:36 -070039
40#ifndef TRUE
41# define TRUE (1==1)
42#endif
43#ifndef FALSE
44# define FALSE (1==0)
45#endif
46#define UNSET (-1U)
47
48#define CX88_MAXBOARDS 8
49
Mauro Carvalho Chehabe52e98a2005-09-09 13:03:41 -070050/* Max number of inputs by card */
51#define MAX_CX88_INPUT 8
52
Linus Torvalds1da177e2005-04-16 15:20:36 -070053/* ----------------------------------------------------------- */
54/* defines and enums */
55
Linus Torvalds1da177e2005-04-16 15:20:36 -070056#define FORMAT_FLAGS_PACKED 0x01
57#define FORMAT_FLAGS_PLANAR 0x02
58
59#define VBI_LINE_COUNT 17
60#define VBI_LINE_LENGTH 2048
61
62/* need "shadow" registers for some write-only ones ... */
63#define SHADOW_AUD_VOL_CTL 1
64#define SHADOW_AUD_BAL_CTL 2
65#define SHADOW_MAX 2
66
Mauro Carvalho Chehabb45009b2005-06-23 22:05:03 -070067/* FM Radio deemphasis type */
68enum cx88_deemph_type {
69 FM_NO_DEEMPH = 0,
70 FM_DEEMPH_50,
71 FM_DEEMPH_75
72};
73
Linus Torvalds1da177e2005-04-16 15:20:36 -070074/* ----------------------------------------------------------- */
75/* tv norms */
76
77struct cx88_tvnorm {
78 char *name;
79 v4l2_std_id id;
80 u32 cxiformat;
81 u32 cxoformat;
82};
83
84static unsigned int inline norm_maxw(struct cx88_tvnorm *norm)
85{
86 return (norm->id & V4L2_STD_625_50) ? 768 : 640;
Linus Torvalds1da177e2005-04-16 15:20:36 -070087}
88
Mauro Carvalho Chehab41ef7c12005-07-12 13:58:44 -070089
Linus Torvalds1da177e2005-04-16 15:20:36 -070090static unsigned int inline norm_maxh(struct cx88_tvnorm *norm)
91{
92 return (norm->id & V4L2_STD_625_50) ? 576 : 480;
93}
94
95/* ----------------------------------------------------------- */
96/* static data */
97
98struct cx8800_fmt {
99 char *name;
100 u32 fourcc; /* v4l2 format id */
101 int depth;
102 int flags;
103 u32 cxformat;
104};
105
106struct cx88_ctrl {
107 struct v4l2_queryctrl v;
108 u32 off;
109 u32 reg;
110 u32 sreg;
111 u32 mask;
112 u32 shift;
113};
114
115/* ----------------------------------------------------------- */
116/* SRAM memory management data (see cx88-core.c) */
117
118#define SRAM_CH21 0 /* video */
119#define SRAM_CH22 1
120#define SRAM_CH23 2
121#define SRAM_CH24 3 /* vbi */
122#define SRAM_CH25 4 /* audio */
123#define SRAM_CH26 5
124#define SRAM_CH28 6 /* mpeg */
125/* more */
126
127struct sram_channel {
128 char *name;
129 u32 cmds_start;
130 u32 ctrl_start;
131 u32 cdt;
132 u32 fifo_start;
133 u32 fifo_size;
134 u32 ptr1_reg;
135 u32 ptr2_reg;
136 u32 cnt1_reg;
137 u32 cnt2_reg;
138};
139extern struct sram_channel cx88_sram_channels[];
140
141/* ----------------------------------------------------------- */
142/* card configuration */
143
144#define CX88_BOARD_NOAUTO UNSET
145#define CX88_BOARD_UNKNOWN 0
146#define CX88_BOARD_HAUPPAUGE 1
147#define CX88_BOARD_GDI 2
148#define CX88_BOARD_PIXELVIEW 3
149#define CX88_BOARD_ATI_WONDER_PRO 4
150#define CX88_BOARD_WINFAST2000XP_EXPERT 5
Lubomir Bulej7418f342005-11-08 21:38:34 -0800151#define CX88_BOARD_AVERTV_STUDIO_303 6
Linus Torvalds1da177e2005-04-16 15:20:36 -0700152#define CX88_BOARD_MSI_TVANYWHERE_MASTER 7
153#define CX88_BOARD_WINFAST_DV2000 8
154#define CX88_BOARD_LEADTEK_PVR2000 9
155#define CX88_BOARD_IODATA_GVVCP3PCI 10
156#define CX88_BOARD_PROLINK_PLAYTVPVR 11
157#define CX88_BOARD_ASUS_PVR_416 12
158#define CX88_BOARD_MSI_TVANYWHERE 13
159#define CX88_BOARD_KWORLD_DVB_T 14
160#define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1 15
161#define CX88_BOARD_KWORLD_LTV883 16
Mauro Carvalho Chehaba82decf2005-07-07 17:58:36 -0700162#define CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q 17
Linus Torvalds1da177e2005-04-16 15:20:36 -0700163#define CX88_BOARD_HAUPPAUGE_DVB_T1 18
164#define CX88_BOARD_CONEXANT_DVB_T1 19
165#define CX88_BOARD_PROVIDEO_PV259 20
166#define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS 21
167#define CX88_BOARD_PCHDTV_HD3000 22
168#define CX88_BOARD_DNTV_LIVE_DVB_T 23
169#define CX88_BOARD_HAUPPAUGE_ROSLYN 24
Mauro Carvalho Chehaba82decf2005-07-07 17:58:36 -0700170#define CX88_BOARD_DIGITALLOGIC_MEC 25
Linus Torvalds1da177e2005-04-16 15:20:36 -0700171#define CX88_BOARD_IODATA_GVBCTV7E 26
Manuel Capinha239df2e2005-06-23 22:04:53 -0700172#define CX88_BOARD_PIXELVIEW_PLAYTV_ULTRA_PRO 27
Mauro Carvalho Chehabb45009b2005-06-23 22:05:03 -0700173#define CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T 28
Mauro Carvalho Chehaba82decf2005-07-07 17:58:36 -0700174#define CX88_BOARD_ADSTECH_DVB_T_PCI 29
Michael Krufkye057ee12005-07-07 17:58:40 -0700175#define CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1 30
Michael Krufky9fef07c2005-07-31 22:34:46 -0700176#define CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD 31
Nickolay V. Shmyrevd45170e2005-11-08 21:36:15 -0800177#define CX88_BOARD_AVERMEDIA_ULTRATV_MC_550 32
Alexander Wold0bcc37c2005-11-08 21:36:58 -0800178#define CX88_BOARD_KWORLD_VSTREAM_EXPERT_DVD 33
Kirk Lapraye976f9372005-11-08 21:37:04 -0800179#define CX88_BOARD_ATI_HDTVWONDER 34
David Shirley2b5200a2005-11-08 21:37:22 -0800180#define CX88_BOARD_WINFAST_DTV1000 35
Lubomir Bulej7418f342005-11-08 21:38:34 -0800181#define CX88_BOARD_AVERTV_303 36
Steven Toth0fa14aa2006-01-09 15:25:02 -0200182#define CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1 37
183#define CX88_BOARD_HAUPPAUGE_NOVASE2_S1 38
Vadim Catana0e0351e2006-01-09 15:25:02 -0200184#define CX88_BOARD_KWORLD_DVBS_100 39
Steven Toth611900c2006-01-09 15:25:12 -0200185#define CX88_BOARD_HAUPPAUGE_HVR1100 40
186#define CX88_BOARD_HAUPPAUGE_HVR1100LP 41
Chris Pascoefc40b262006-01-09 15:25:35 -0200187#define CX88_BOARD_DNTV_LIVE_DVB_T_PRO 42
Manenti Marcof39624f2006-01-09 15:32:45 -0200188#define CX88_BOARD_KWORLD_DVB_T_CX22702 43
Chris Pascoe43eabb42006-01-09 18:21:28 -0200189#define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL 44
Michael Krufky44256de2006-02-07 06:49:14 -0200190#define CX88_BOARD_KWORLD_HARDWARE_MPEG_TV_XPERT 45
Linus Torvalds1da177e2005-04-16 15:20:36 -0700191
192enum cx88_itype {
193 CX88_VMUX_COMPOSITE1 = 1,
194 CX88_VMUX_COMPOSITE2,
195 CX88_VMUX_COMPOSITE3,
196 CX88_VMUX_COMPOSITE4,
197 CX88_VMUX_SVIDEO,
198 CX88_VMUX_TELEVISION,
199 CX88_VMUX_CABLE,
200 CX88_VMUX_DVB,
201 CX88_VMUX_DEBUG,
202 CX88_RADIO,
203};
204
205struct cx88_input {
206 enum cx88_itype type;
207 unsigned int vmux;
208 u32 gpio0, gpio1, gpio2, gpio3;
209};
210
211struct cx88_board {
212 char *name;
213 unsigned int tuner_type;
Mauro Carvalho Chehabb45009b2005-06-23 22:05:03 -0700214 unsigned int radio_type;
215 unsigned char tuner_addr;
216 unsigned char radio_addr;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700217 int tda9887_conf;
Mauro Carvalho Chehabe52e98a2005-09-09 13:03:41 -0700218 struct cx88_input input[MAX_CX88_INPUT];
Linus Torvalds1da177e2005-04-16 15:20:36 -0700219 struct cx88_input radio;
Peter Hagervallf9e7a022005-11-08 21:36:29 -0800220 unsigned int blackbird:1;
221 unsigned int dvb:1;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700222};
223
224struct cx88_subid {
225 u16 subvendor;
226 u16 subdevice;
227 u32 card;
228};
229
230#define INPUT(nr) (&cx88_boards[core->board].input[nr])
231
232/* ----------------------------------------------------------- */
233/* device / file handle status */
234
235#define RESOURCE_OVERLAY 1
236#define RESOURCE_VIDEO 2
237#define RESOURCE_VBI 4
238
239#define BUFFER_TIMEOUT (HZ/2) /* 0.5 seconds */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700240
241/* buffer for one video frame */
242struct cx88_buffer {
243 /* common v4l buffer stuff -- must be first */
244 struct videobuf_buffer vb;
245
246 /* cx88 specific */
247 unsigned int bpl;
248 struct btcx_riscmem risc;
249 struct cx8800_fmt *fmt;
250 u32 count;
251};
252
253struct cx88_dmaqueue {
254 struct list_head active;
255 struct list_head queued;
256 struct timer_list timeout;
257 struct btcx_riscmem stopper;
258 u32 count;
259};
260
261struct cx88_core {
262 struct list_head devlist;
263 atomic_t refcount;
264
265 /* board name */
266 int nr;
267 char name[32];
268
269 /* pci stuff */
270 int pci_bus;
271 int pci_slot;
Mauro Carvalho Chehab4ac97912005-11-08 21:37:43 -0800272 u32 __iomem *lmmio;
273 u8 __iomem *bmmio;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700274 u32 shadow[SHADOW_MAX];
275 int pci_irqmask;
276
277 /* i2c i/o */
278 struct i2c_adapter i2c_adap;
279 struct i2c_algo_bit_data i2c_algo;
280 struct i2c_client i2c_client;
281 u32 i2c_state, i2c_rc;
282
283 /* config info -- analog */
284 unsigned int board;
285 unsigned int tuner_type;
Mauro Carvalho Chehabb45009b2005-06-23 22:05:03 -0700286 unsigned int radio_type;
287 unsigned char tuner_addr;
288 unsigned char radio_addr;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700289 unsigned int tda9887_conf;
290 unsigned int has_radio;
291
Steven Toth0345c382006-01-09 15:25:17 -0200292 /* Supported V4L _STD_ tuner formats */
293 unsigned int tuner_formats;
294
Linus Torvalds1da177e2005-04-16 15:20:36 -0700295 /* config info -- dvb */
296 struct dvb_pll_desc *pll_desc;
297 unsigned int pll_addr;
298
299 /* state info */
300 struct task_struct *kthread;
301 struct cx88_tvnorm *tvnorm;
302 u32 tvaudio;
303 u32 audiomode_manual;
304 u32 audiomode_current;
305 u32 input;
306 u32 astat;
Torsten Seebothb1706b92005-11-08 21:36:27 -0800307 u32 use_nicam;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700308
309 /* IR remote control state */
310 struct cx88_IR *ir;
Mauro Carvalho Chehabe52e98a2005-09-09 13:03:41 -0700311
312 struct semaphore lock;
313
314 /* various v4l controls */
315 u32 freq;
Steven Toth611900c2006-01-09 15:25:12 -0200316
317 /* cx88-video needs to access cx8802 for hybrid tuner pll access. */
318 struct cx8802_dev *dvbdev;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700319};
320
321struct cx8800_dev;
322struct cx8802_dev;
323
324/* ----------------------------------------------------------- */
325/* function 0: video stuff */
326
327struct cx8800_fh {
328 struct cx8800_dev *dev;
329 enum v4l2_buf_type type;
330 int radio;
331 unsigned int resources;
332
333 /* video overlay */
334 struct v4l2_window win;
335 struct v4l2_clip *clips;
336 unsigned int nclips;
337
338 /* video capture */
339 struct cx8800_fmt *fmt;
340 unsigned int width,height;
341 struct videobuf_queue vidq;
342
343 /* vbi capture */
344 struct videobuf_queue vbiq;
345};
346
347struct cx8800_suspend_state {
348 int disabled;
349};
350
351struct cx8800_dev {
352 struct cx88_core *core;
353 struct list_head devlist;
Mauro Carvalho Chehabe52e98a2005-09-09 13:03:41 -0700354 spinlock_t slock;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700355
356 /* various device info */
357 unsigned int resources;
358 struct video_device *video_dev;
359 struct video_device *vbi_dev;
360 struct video_device *radio_dev;
361
362 /* pci i/o */
363 struct pci_dev *pci;
364 unsigned char pci_rev,pci_lat;
365
Linus Torvalds1da177e2005-04-16 15:20:36 -0700366
367 /* capture queues */
368 struct cx88_dmaqueue vidq;
369 struct cx88_dmaqueue vbiq;
370
371 /* various v4l controls */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700372
373 /* other global state info */
374 struct cx8800_suspend_state state;
375};
376
377/* ----------------------------------------------------------- */
378/* function 1: audio/alsa stuff */
Mauro Carvalho Chehabe52e98a2005-09-09 13:03:41 -0700379/* =============> moved to cx88-alsa.c <====================== */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700380
Linus Torvalds1da177e2005-04-16 15:20:36 -0700381
382/* ----------------------------------------------------------- */
383/* function 2: mpeg stuff */
384
385struct cx8802_fh {
386 struct cx8802_dev *dev;
387 struct videobuf_queue mpegq;
388};
389
390struct cx8802_suspend_state {
391 int disabled;
392};
393
Catalin Climov31629422005-11-08 21:36:17 -0800394/* TODO: move this to struct v4l2_mpeg_compression ? */
395struct blackbird_dnr {
396 u32 mode;
397 u32 type;
398 u32 spatial;
399 u32 temporal;
400};
401
Linus Torvalds1da177e2005-04-16 15:20:36 -0700402struct cx8802_dev {
403 struct cx88_core *core;
Mauro Carvalho Chehabe52e98a2005-09-09 13:03:41 -0700404 spinlock_t slock;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700405
406 /* pci i/o */
407 struct pci_dev *pci;
408 unsigned char pci_rev,pci_lat;
409
410 /* dma queues */
411 struct cx88_dmaqueue mpegq;
412 u32 ts_packet_size;
413 u32 ts_packet_count;
414
415 /* other global state info */
416 struct cx8802_suspend_state state;
417
418 /* for blackbird only */
419 struct list_head devlist;
420 struct video_device *mpeg_dev;
421 u32 mailbox;
422 int width;
423 int height;
424
425 /* for dvb only */
426 struct videobuf_dvb dvb;
427 void* fe_handle;
428 int (*fe_release)(void *handle);
Chris Pascoefc40b262006-01-09 15:25:35 -0200429
430 void *card_priv;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700431 /* for switching modulation types */
432 unsigned char ts_gen_cntrl;
Catalin Climov31629422005-11-08 21:36:17 -0800433
434 /* mpeg params */
435 struct v4l2_mpeg_compression params;
436 struct blackbird_dnr dnr_params;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700437};
438
439/* ----------------------------------------------------------- */
440
441#define cx_read(reg) readl(core->lmmio + ((reg)>>2))
442#define cx_write(reg,value) writel((value), core->lmmio + ((reg)>>2))
443#define cx_writeb(reg,value) writeb((value), core->bmmio + (reg))
444
445#define cx_andor(reg,mask,value) \
446 writel((readl(core->lmmio+((reg)>>2)) & ~(mask)) |\
447 ((value) & (mask)), core->lmmio+((reg)>>2))
448#define cx_set(reg,bit) cx_andor((reg),(bit),(bit))
449#define cx_clear(reg,bit) cx_andor((reg),(bit),0)
450
451#define cx_wait(d) { if (need_resched()) schedule(); else udelay(d); }
452
453/* shadow registers */
454#define cx_sread(sreg) (core->shadow[sreg])
455#define cx_swrite(sreg,reg,value) \
456 (core->shadow[sreg] = value, \
457 writel(core->shadow[sreg], core->lmmio + ((reg)>>2)))
458#define cx_sandor(sreg,reg,mask,value) \
459 (core->shadow[sreg] = (core->shadow[sreg] & ~(mask)) | ((value) & (mask)), \
460 writel(core->shadow[sreg], core->lmmio + ((reg)>>2)))
461
462/* ----------------------------------------------------------- */
463/* cx88-core.c */
464
Linus Torvalds1da177e2005-04-16 15:20:36 -0700465extern void cx88_print_irqbits(char *name, char *tag, char **strings,
466 u32 bits, u32 mask);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700467
468extern int cx88_core_irq(struct cx88_core *core, u32 status);
469extern void cx88_wakeup(struct cx88_core *core,
470 struct cx88_dmaqueue *q, u32 count);
471extern void cx88_shutdown(struct cx88_core *core);
472extern int cx88_reset(struct cx88_core *core);
473
474extern int
475cx88_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc,
476 struct scatterlist *sglist,
477 unsigned int top_offset, unsigned int bottom_offset,
478 unsigned int bpl, unsigned int padding, unsigned int lines);
479extern int
480cx88_risc_databuffer(struct pci_dev *pci, struct btcx_riscmem *risc,
481 struct scatterlist *sglist, unsigned int bpl,
482 unsigned int lines);
483extern int
484cx88_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc,
485 u32 reg, u32 mask, u32 value);
486extern void
487cx88_free_buffer(struct pci_dev *pci, struct cx88_buffer *buf);
488
489extern void cx88_risc_disasm(struct cx88_core *core,
490 struct btcx_riscmem *risc);
491extern int cx88_sram_channel_setup(struct cx88_core *core,
492 struct sram_channel *ch,
493 unsigned int bpl, u32 risc);
494extern void cx88_sram_channel_dump(struct cx88_core *core,
495 struct sram_channel *ch);
496
497extern int cx88_set_scale(struct cx88_core *core, unsigned int width,
498 unsigned int height, enum v4l2_field field);
499extern int cx88_set_tvnorm(struct cx88_core *core, struct cx88_tvnorm *norm);
500
501extern struct video_device *cx88_vdev_init(struct cx88_core *core,
502 struct pci_dev *pci,
503 struct video_device *template,
504 char *type);
505extern struct cx88_core* cx88_core_get(struct pci_dev *pci);
506extern void cx88_core_put(struct cx88_core *core,
507 struct pci_dev *pci);
508
Mauro Carvalho Chehab6f502b82005-12-01 00:51:34 -0800509extern int cx88_start_audio_dma(struct cx88_core *core);
510extern int cx88_stop_audio_dma(struct cx88_core *core);
511
512
Linus Torvalds1da177e2005-04-16 15:20:36 -0700513/* ----------------------------------------------------------- */
514/* cx88-vbi.c */
515
516void cx8800_vbi_fmt(struct cx8800_dev *dev, struct v4l2_format *f);
Mauro Carvalho Chehabb45009b2005-06-23 22:05:03 -0700517/*
518int cx8800_start_vbi_dma(struct cx8800_dev *dev,
519 struct cx88_dmaqueue *q,
520 struct cx88_buffer *buf);
521*/
Linus Torvalds1da177e2005-04-16 15:20:36 -0700522int cx8800_stop_vbi_dma(struct cx8800_dev *dev);
523int cx8800_restart_vbi_queue(struct cx8800_dev *dev,
524 struct cx88_dmaqueue *q);
525void cx8800_vbi_timeout(unsigned long data);
526
527extern struct videobuf_queue_ops cx8800_vbi_qops;
528
529/* ----------------------------------------------------------- */
530/* cx88-i2c.c */
531
532extern int cx88_i2c_init(struct cx88_core *core, struct pci_dev *pci);
533extern void cx88_call_i2c_clients(struct cx88_core *core,
534 unsigned int cmd, void *arg);
535
536
537/* ----------------------------------------------------------- */
538/* cx88-cards.c */
539
540extern struct cx88_board cx88_boards[];
541extern const unsigned int cx88_bcount;
542
543extern struct cx88_subid cx88_subids[];
544extern const unsigned int cx88_idcount;
545
546extern void cx88_card_list(struct cx88_core *core, struct pci_dev *pci);
547extern void cx88_card_setup(struct cx88_core *core);
548
549/* ----------------------------------------------------------- */
550/* cx88-tvaudio.c */
551
552#define WW_NONE 1
553#define WW_BTSC 2
Torsten Seebothb1706b92005-11-08 21:36:27 -0800554#define WW_BG 3
555#define WW_DK 4
556#define WW_I 5
557#define WW_L 6
558#define WW_EIAJ 7
559#define WW_I2SPT 8
560#define WW_FM 9
Linus Torvalds1da177e2005-04-16 15:20:36 -0700561
562void cx88_set_tvaudio(struct cx88_core *core);
563void cx88_newstation(struct cx88_core *core);
564void cx88_get_stereo(struct cx88_core *core, struct v4l2_tuner *t);
565void cx88_set_stereo(struct cx88_core *core, u32 mode, int manual);
566int cx88_audio_thread(void *data);
Torsten Seebothb1706b92005-11-08 21:36:27 -0800567int cx88_detect_nicam(struct cx88_core *core);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700568
569/* ----------------------------------------------------------- */
570/* cx88-input.c */
571
572int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci);
573int cx88_ir_fini(struct cx88_core *core);
574void cx88_ir_irq(struct cx88_core *core);
575
576/* ----------------------------------------------------------- */
577/* cx88-mpeg.c */
578
Catalin Climov31629422005-11-08 21:36:17 -0800579int cx8802_buf_prepare(struct cx8802_dev *dev, struct cx88_buffer *buf,
580 enum v4l2_field field);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700581void cx8802_buf_queue(struct cx8802_dev *dev, struct cx88_buffer *buf);
582void cx8802_cancel_buffers(struct cx8802_dev *dev);
583
584int cx8802_init_common(struct cx8802_dev *dev);
585void cx8802_fini_common(struct cx8802_dev *dev);
586
587int cx8802_suspend_common(struct pci_dev *pci_dev, pm_message_t state);
588int cx8802_resume_common(struct pci_dev *pci_dev);
589
Mauro Carvalho Chehabe52e98a2005-09-09 13:03:41 -0700590/* ----------------------------------------------------------- */
591/* cx88-video.c */
592extern int cx88_do_ioctl(struct inode *inode, struct file *file, int radio,
593 struct cx88_core *core, unsigned int cmd,
594 void *arg, v4l2_kioctl driver_ioctl);
595
596/* ----------------------------------------------------------- */
597/* cx88-blackbird.c */
598extern int (*cx88_ioctl_hook)(struct inode *inode, struct file *file,
599 unsigned int cmd, void *arg);
600extern unsigned int (*cx88_ioctl_translator)(unsigned int cmd);
Catalin Climov31629422005-11-08 21:36:17 -0800601void blackbird_set_params(struct cx8802_dev *dev,
602 struct v4l2_mpeg_compression *params);
603void blackbird_set_dnr_params(struct cx8802_dev *dev,
604 struct blackbird_dnr* dnr_params);
Mauro Carvalho Chehabe52e98a2005-09-09 13:03:41 -0700605
Linus Torvalds1da177e2005-04-16 15:20:36 -0700606/*
607 * Local variables:
608 * c-basic-offset: 8
609 * End:
Mauro Carvalho Chehabe52e98a2005-09-09 13:03:41 -0700610 * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off
Linus Torvalds1da177e2005-04-16 15:20:36 -0700611 */